Granted Patent
Utility
US 4,743,541 · App. 06/756,039
Luminescent substrate preparation and its use in specific binding assays
Inventors:
Keith W. Higgins, Christopher R. Brown, John Burd
Patented Case
View Patent ↗
Granted: May 10, 1988
Filed: Jul 17, 1985
Inventors
Keith W. Higgins
Christopher R. Brown
John Burd
Assignee (at issue)
Mast Immunosystems, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.